HONDROS BIO 117 - EXAM 2
The function of BOTH the pectorals major and lattimus dorsi
Adducts the arms
The action of the gracilis muscle is to
Adducts the leg / thigh
The connective tissue that connects muscle to muscle is called?
Aponeurosis
Is the clavicle part of the axial or appendicular skeleton?
Appendicular
Is the femur part of the axial or appendicular skeleton?
Appendicular
Is the fibula part of the axial or appendicular skeleton?
Appendicular
Is the humerus part of the axial or appendicular skeleton?
Appendicular
Is the radius part of the axial or appendicular skeleton?
Appendicular
Is the scapula part of the axial or appendicular skeleton?
Appendicular
Is the tibia part of the axial or appendicular skeleton?
Appendicular
Is the ulna part of the axial or appendicular skeleton?
Appendicular
The girdles, arms, and legs are part of what division of the skeletal system?
Appendicular
How many spinal nerves come from the coccygeal region?
1
Which muscle flattens the cheek?
Buccinator
How many cranial nerves do we have?
12
How many pairs of ribs are there
12
How many spinal nerves come from the thoracic region?
12
The Thoracic Vertebrae consists of how many bones?
12
The Cervical Vertebrae consists of how many bones?
7
How many spinal nerves come from the cervical region?
8
The rectus abdominus, external oblique, internal oblique, and transverse abdominus are what type of muscles?
Abdominal muscles
CN VI
Abducens Nerve
The action of the deltoid muscles is to...
Abduct the arms
The adrenal glands are found where?
Above the kidneys
The external intercostal muscles are located where?
Above the ribs
CN XI
Accessory Nerve
The chemical substance that is released by the motor neuron
Acetylcholine (ACh)
Two main types of freely movable joints
1. Ball-and-socket joints 2. Hing joints
The three parts of the ear...
1. External 2. Middle 3. Inner
What are the four regions of the sternum?
1. Manubrium 2. Body 3. Sternomanubrial joint 4. Xiphoid process
What determines if a hormone will act on a cell?
If a cell has a receptor for that hormone
Interinsic muscles of the eye are... voluntary/involuntary?
Involuntary
Without _____________ , our thyroid gland would enlarge causing a goiter.
Iodine
This muscle controls the size of the pupil and is made of ciliary muscle.
Iris
Which eye muscles are involuntary?
Iris and Ciliary Muscle
The connective tissue that connects bone to bone is called what?
Ligaments
Photoreceptors are found on the retina and respond to what?
Light
The Iris controls the amount of ____________ into the eye.
Light
The "emotional brain" or "caveman brain"
Limbic System
Which bone refers to our "lower jaw"?
Mandible
The function of of the pancreas is to do what?
Monitor blood sugar
Bundles of neurons with fascia and blood supply
Nerve
Is synovial fluid found at all joints?
No.
The _____________________ membrane is found on the axon and is where the neurotransmitters are released from
Presynaptic Membrane
How would the parasympathetic Nervous System affect blood pressure
Decreases blood pressure
How would the parasympathetic nervous system affect the heart rate?
Decreases the heart rate
The buccinator muscles are ____________ to the masseter muscles
Deep
The outter most layer of the meninges
Dura Mater
When would you expect to see a surge in growth hormone?
During puberty, healing, and sleep.
Low levels of growth hormone in an adolescent or child could lead to?
Dwarfism
The tympanic cavity is located in the...
Ear
Ribs 8, 9, and 10 are classified as?
False Ribs
What covers and wraps around skeletal muscle?
Fascia
Name the layers of the eye
Fibrous, vascular, nervous
The action of the biceps brachii muscles is to...
Flex the arm (at the elbow)
Actions of the hamstring muscles
Flexes the leg at the knee
Hinge and ball-and-socket joints can BOTH do which motions?
Flexion and Extension
Ribs 11 and 12 are classified as?
Floating Ribs
What did the sutures in the skull used to be
Fontanelles
CN IX
Glossopharyngeal Nerve
If you were starving, what hormone would you expect to be elevated?
Glucagon
Growth Hormone (GH) increases our blood sugar levels with a process called what?
Gluconeogenesis
Includes the dendrites, cell bodies, and unmyelinated axons (grey or white matter)
Grey Matter
coxal bones make up what?
The hip.
Carpals are bones located where?
The wrist
CN V
Trigeminal Nerve
CN IV
Trochlear Nerve
Nocireceptors are stimulated by
Tissue injury
Why would doctors want to perform a "spinal tap" or "lumbar puncture" in between the the third and fourth lumbar vertebrae?
To prevent injury to the spinal cord
The hormone calcitonin functions to
decrease the level of calcium in the blood
Yellow bone marrow stores...
adipose tissue (fat)
Cortisol is secreted by
adrenal cortex
Are sensory neurons afferent or efferent?
afferent
Is the humerus part of the axial or appendicular skeleton?
appendicular skeleton
The middle layer of the meninges
arachnoid
The parathyroid glands are found where?
around the thyroid gland
What are the two major divisions of the skeletal system?
axial skeleton and appendicular skeleton
The Central Nervous System consists of the what?
brain and spinal cord
The midbrain, pons, and medulla oblongata make up what?
brain stem
Acetylcholinesterase does what?
breaks down acetylcholine
Are motor neurons afferent or efferent?
efferent
Examples of hinge joints are
elbow and knee
CNS stands for what?
central nervous system
The two major divisions of the nervous system
central nervous system and peripheral nervous system
The arbor vitae is found where?
cerebellum
Which bones make up the pectoral girdle?
clavicle and scapula
Fascia is what type of tissue?
connective
Ribs are connected to sternum by
costal cartilage
The Peripheral Nervous System consist of what?
cranial and spinal nerves
Gigantism occurs when growth hormone surges after puberty has what?
ended
The auditory tube is also known as the...
eustachian tube
Ribs 8-10 are called
false ribs
Hyperopia
farsightedness
Presbiopia
farsightedness due to aging
Ribs 11 and 12 are called
floating ribs
Which muscle raises the eyebrows and wrinkles the forehead?
frontalis
Muscular overuse is called
hypertrophy
The "thermostat" of the brain
hypothalamus
What bones make up the pelvic girdle?
ilium, ischium, pubis
Which region of the coxa is most anterior?
Pubis
The iris controls what in the eye?
Pupil
What tissue is found filling the epiphysis of long bones?
Red Bone Marrow
The "white part" of our eye is called...
Sclera
Gustatory Sense detects...
Sweet, Sour, Salty, and Bitter
Edema causes what?
Swelling
Which nervous system would be activated if we jumped out of an airplane?
Sympathetic
An increase in blood pressure is stimulated by the _______________________ Nervous System
Sympathetic Nervous System
A __________________ is where an axon and a dendrite come together
Synapse
This fluid lubricates the bones in the joints, decreasing friction.
Synovial fluid
Iodine is a necessary element for which hormone?
T3 and T4
The thyroid gland, when acted on by TSH, would release more of what?
T3 and T4
Gustatory Sense purpose
Taste
Chemoreceptors send their information to which lobe?
Temporal
The special sense of hearing goes to which lobe?
Temporal
special sense information from hear and smelling are sent to what lobe?
Temporal
Which muscles assist with chewing?
Temporalis and Masseter
Gonads are identified as what on the body?
Testes or Ovaries
Name the condition where the mandible and maxilla lock together ("lockjaw")
Tetanus
The relay station for sensory information in the diencephalon
Thalamus
We use the mnemonic "FLAT PG" to help us remember the hormones from where?
The anterior pituitary
Prolactin, ACTH, Gonadotropins (FSH and LH), TSH, and Growth Hormone are all secreted by...
The anterior pituitary gland
The phrenic nerve comes from the cervical region and innervates:
The diaphragm
FSH and LH travel through the blood to which "target tissue"?
The gonads (testes and ovaries)
TSH travels through the blood to which "target tissue"?
the thyroid gland
damage to occipital lobe of the brain would cause
vision loss
Is skeletal muscle voluntary or involuntary?
voluntary
The inner most layer of the meninges
pia mater
receptors are made of what?
protein
Hormones are composed of what?
protein or steroid (lipids)
Acromegaly deals with a surge of growth hormone after what?
puberty
The rectus femoris, vastus lateralis, vastus medialis, and vastus medialis compose the
quadricep muscles of the leg
Glucagon does what?
raises blood glucose levels
target cells / tissues will bind the hormone and elicit a response only if it has what?
receptors
Red bone marrow makes
red blood cells
The Medulla Oblongata regulates what?
respiration and circulation
__________ causes the liver to take blood glucose and store it as glycogen.
insulin
The adrenal cortex secretes what?
steroid hormones
The immovable joints of the skull are called
sutures
What are the two divisions of the autonomic nervous system (ANS)?
sympathetic and parasympathetic
Hormones use the bloodstream to get to their ______________ or _____________
target cell or tissue
the taste sensory organs are called
taste buds
Lacrimal glands produce what
tears
Thermoreceptors respond to
temperature
The connective tissue that connects muscle to bone is called?
tendon
The Diencephalon is composed of what?
thalamus and hypothalamus
The hormone ADH travels to which target organs?
the Kidneys
Prolactin travels through the blood to which "target tissue"?
the Mammary Glands
What is the functional unit of a nerve?
neuron
Examples of ball-and-socket joints are
shoulder and hip
What carries visual information to the brain?
optic nerve
What build up bone?
osteoblasts
What breaks down bone?
osteoclasts
What matures bone cells?
osteocytes
The 5 general senses are...
pain, touch, pressure, temperature, proprioception
Which hormone increases blood calcium?
parathyroid hormone
The parathyroid glands secrete what?
parathyroid hormone (PTH)
PNS stands for what?
peripheral nervous system
The Olfactory Sense
smell
What are the 5 special senses?
smell, taste, sight, hearing, and balance
What is the "vital center" of the brain stem
Medulla Oblongata
Ossicles are found in what part of the ear?
Middle ear
Which hormone is our only hormone that elicits positive feedback?
Oxytocin
uterine contractions and milk let-down is aided by what hormone?
Oxytocin
Creatine phosphate is a quick source of ________ for our muscles.
ATP
What steroid hormone targets our kidneys and causes salt to be tea sorbet back into the blood stream?
Aldosterone
The skull, spine, sternum, and ribs are part of what division of the skeletal system?
Axial
What stores neurotransmitters at the very end of the axon?
Axon terminals
External intercostal, Internal intercostal, and the diaphragm are what type of muscles?
Breathing muscles
How would the parasympathetic Nervous System affect the bronchioles?
Constricts the bronchioles
How would the parasympathetic Nervous System affect the pupils?
Constricts the pupils
What is it called when a muscle contracts tightly
Contacture
How would the parasympathetic Nervous System affect the bladder?
Contracts muscle / opens sphincter
______________ lenses converge the light
Convex
A person with Hyperopia (Farsightedness) would require what type of corrective lense?
Convex lense
What is the substance/source or energy that our muscles use for energy
Creatine Phosphate
What steroid hormone increases blood sugar levels and depresses our immune system?
Cortisol
Adipose tissue is located in which region on the long bone?
Diaphysis
Yellow bone marrow is found in the _______________________ part of the bone
Diaphysis
How would the sympathetic nervous system affect the bronchioles?
Dilates
How would the sympathetic nervous system affect the pupils?
Dilates
________________ is a collection of cell bodies in the nervous system
Ganglia
Increased pressure in the eye is a condition called
Glaucoma
The thalamus is referred to as...
The relay station
The ribs are connected to what part of the vertebral column?
Thoracic
The hormone oxytocin causes what?
Uterine Contractions
CN X
Vagus Nerve
Another name for the spine is...
Vertebral Column
Is the sacrum part of the pelvic girdle or the vertebral column?
Vertebral column
CN VIII
Vestibulocochlear Nerve
the eyebrows, eyelids, conjunctiva, eyelashes, lacrimal apparatus, and extrinsic eye muscles are called
Visual Accessory Organs
The jell-o like substance which gives the eye its shape.
Vitreous humor
Extrinsic muscles of the eye are... voluntary/Involuntary?
Voluntary
When our long bones "ossify their epiphyseal plates", this means what?
We are finished growing
Agonist Muscles (Synergists) do what?
Work with other muscles
Which bone refers to our "cheek bones"
Zygomatic
Which muscle assists with smiling, raising the corners of the mouth)
Zygomaticus
what are the three main types of neurons?
sensory, motor, interneurons
The Coccyx consists of how many bones?
1 coccyx in the vertebral column ; consists of 4 bones.
The Sacrum consists of how many bones?
1 sacrum in the vertebral column ; consists of 5 bones
Parathyroid increases blood calcium levels three ways... how?
1. Bone 2. Kidneys 3. GI tract
The matrix of osseous tissue is made up of 3 main things:
1. Calcium 2. Phosphate 3. Collagen
The 5 regions of the spine are...
1. Cervical Vertebrae 2. Thoracic Vertebrae, 3. Lumbar Vertebrae, 4. Sacrum, 5. Coccyx
What are the 3 main functions of the spinal cord?
1. Sensory pathway 2. Motor Pathway 3. Reflex center
How many spinal nerves do we have?
31
How many hormones are produced by the anterior pituitary gland
6
The quadriceps consists of how many muscles?
4
How many fused vertebrae make up the sacrum?
5
How many spinal nerves come from the lumbar region?
5
How many spinal nerves come from the sacral region?
5
The Lumbar Vertebrae consists of how many bones?
5
The vertebral column consists of how many regions?
5 regions
What tells our skeletal muscles to contract
A Neuromuscular Junction
What hormone would travel through the blood and "stimulate" the adrenal cortex?
ACTH
Kidney water reabsorption and blood vessel construction is aided by what hormone?
ADH
Which hormones are secreted by the posterior pituitary?
ADH and oxytocin
Steroid hormones are only made where?
Adrenal Cortex and the Gonads
Carpals are to wrist as tarsals are to:
Ankle
Is Growth Hormone (GH) is released by the anterior or posterior pituitary gland?
Anterior
This cavity of the eye is found in front of the lens.
Anterior Cavity
Which part of our forearm "flexes fingers"?
Anterior compartment
What fluid is made by the choroid?
Aqueous humor.
The orbicularis oculi muscles are located where?
Around the eyes
The orbicularis oris muscle is located where?
Around the mouth
Is the Maxilla part of the axial or appendicular skeleton?
Axial
Is the cervical vertebrae part of the axial or appendicular skeleton?
Axial
Is the frontal part of the axial or appendicular skeleton?
Axial
Is the mandible part of the axial or appendicular skeleton?
Axial
Is the occipital part of the axial or appendicular skeleton?
Axial
Is the sacrum part of the axial or appendicular skeleton?
Axial
Is the sternum part of the axial or appendicular skeleton?
Axial
Is the temporal part of the axial or appendicular skeleton?
Axial
Is the zygomatic part of the axial or appendicular skeleton?
Axial
Result of irregular curved cornea
Astigmatism
Where do we find articular cartilage?
At the ends of our bones
Muscular disuse or wasting away is called
Atrophy
The cochlea is to "hearing" as the semicircular canals and vestibule are to?
Balance
Why do protein hormones need "second messengers"?
Because they can't cross the membrane and must use the 2nd messenger
Where is the subarachnoid space located?
Between L3 and L4
The internal intercostal muscles are located where?
Between the ribs
parathyroid hormone (PTH) regulates what?
Blood calcium levels
Osteo means?
Bone
The humerus is found in what region?
Brachial
Which cranial nerve takes information from the retina to the occipital lobe?
CN II (Optic Nerve)
Which cranial nerve is responsible for delivering information from our inner ear?
CN VIII (Vestibulocochlear Nerve)
The largest parasympathetic nerve in our body is
CN X (Vagus Nerve)
Is the Brain part of the CNS or PNS?
CNS
Is the spinal cord part of the CNS or PNS?
CNS
Both the gastrocnemius and soleus muscles can be found where?
Calf
Beta-1 receptors are found where
Cardiac Muscle (heart)
The autonomic nervous system is used to control what?
Cardiac muscle, smooth muscle, and glands
The function of the optic nerve is to do what?
Carry visual information to the brain
Folia is found where?
Cerebellum
This part of the brain Coordinates motor movement (walking, etc.)
Cerebellum
What Mr. Hasan calls the "Little Brain"
Cerebellum
the 4 main parts of the brain are what
Cerebrum, diencephalon, brain stem and the cerebellum
The endocrine system consists of internal glands that make and secrete what?
Chemical Hormones
This muscle of the eye changes the shape of the lens. (Accommodation of the eye to see at various distances)
Ciliary Muscle
What makes our bones strong and sturdy?
Collagen
Diaphysis (part of long bone) is protected by...
Compact bone
______________ lenses diverge the light
Concave
A person with Myopia (Nearsightedness) would require what type of corrective lense?
Concave Lense
This retinal photoreceptor requires light and is responsible for seeing color and detail
Cones
The Ilium, ischium, and pubis make up what bone?
Coxal bone
what "recieves signals" from other neurons?
Dendrites
Hyperglycemia is a problem with what disorder
Diabetes
What makes and releases hormones?
Endocrine Glands
What hormone stimulates the "fight-or-flight" response?
Epinephrine
Red bone marrow in the ____________________ part of the bone.
Epiphysis
What is the tube called that connects our throat to the middle ear?
Eustachian Tube
Actions of Ball-and-socket joints can do
Extension, abduction, and circumduction
What parts of our ear is filled with air?
External and Middle
CN VII
Facial Nerve
The zygomatic is considered what type of bone?
Facial bone
The spinal cord extends from where to where?
Foramen Magnum to the first lumbar vertebrae (L1)
The frontalis muscle is located where?
Forehead
This feature of the eye provides the sharpest vision and contains ALL cones.
Fovea Centralis
What condition would cause insulin to be released?
High Blood Sugar
The hypothalamus maintains what?
Homeostasis
High heart rate, high metabolism, weight loss, and anxiety could indicate what?
Hyperthyroidism
CN XII
Hypoglossal Nerve
Joints can be classified by
Immovable and freely movable
Intercostal means:
In between the ribs
Immovable joints are found where
In the Skull
Where do you find long bones?
In the appendicular skeleton / arms and legs
aqueous humor and vitreous humor are fluids found where?
In the eye
How would the sympathetic nervous system affect blood pressure
Increases blood pressure
How would the sympathetic nervous system affect the heart rate?
Increases heart rate
How would the sympathetic nervous system affect the GI Tract?
Inhabits motility and secretion
The cochlea and semicircular canals are found in what part of our ear?
Inner ear
Where do we find bone marrow
Inside the bones
what hormones decreases blood sugar?
Insulin
What are the two hormones that come from the pancreas
Insulin and glucagon
_________________ receives information from a sensory neuron and "analyzes the information"
Interneuron
The special cartilage discs which helps protect each vertebrae are called...
Intervertebral discs
_______________ are where two bones come together
Joints
___________ blood calcium would cause parathyroid hormone to be released.
Low Blood Calicum
This feature of the eye contains lots of cones and provides sharp vision.
Macula lutea
What is the name of the part of our retina that has "all cones"?
Macula lutea
Gluconeogenesis does what?
Makes new glucose
Hyperactivity of the adrenal cortex could cause what?
Masculinizing effects in women
A nerve that comes from the spinal cord to the muscle fiber
Motor Neuron
_________________ takes information from the interneuron and delivers the information to the appropriate effector
Motor neuron
Proprioceptors respond to what?
Movement
The ___________________ supports, protects, insulates, and generally cares for the Neurons
Neuroglia
A ____________________________ is where the motor neuron synapses with the muscle fiber.
Neuromuscular Junction
A single nerve cell
Neuron
The dendrites are part of a...
Neuron
the __________________ is a cell that communicates with other cells and can be communicated with.
Neuron
What are the two major nervous system cell types
Neuron and Neuroglia
Axons are a part of what?
Neurons
The axon terminals are part of what?
Neurons
Acetylcholine (ACh) is classified as a....
Neurotransmitter
Special proteins made by neurons and are used to communicate their signal from one neuron to the next is call a...
Neurotransmitters
Are cranial nerves part of the CNS or PNS?
PNS
Which neurotransmitter has the same effect as epinephrine?
Norepinephrine
Which neurotransmitter would cause a "fight or flight" response in our body?
Norepinephrine
Photoreceptors send their information to the thalamus (relay station) then to which lobe?
Occipital
What bone is located on the posterior part of the skull?
Occipital
CN III
Oculomotor Nerve
CN I
Olfactory Nerve
Where are receptors for Acetylcholine (ACh) found?
On the Sarcolemma of the muscle fiber
Insulin receptors are found on most cells, while glucagon receptors are found where?
On the liver
Are spinal nerves part of the CNS or PNS?
PNS
Antagonist muscles do what?
Oppose the action of the other muscle
The "blind spot" of our eye is called the...
Optic Disk
CN II
Optic Nerve
What are the two Girdles of the appendicular skeleton that are responsible for attachment of the arms and legs?
Pectoral and Pelvic
Which muscle assists in winking and blinking
Orbicularis Oculli
Which muscle allows you to pucker and kiss?
Orbicularis Oris
Bone is a form of connective tissue, specifically ____________________ tissue ?
Osseous tissue
Three tiny bones in the middle ear are called
Ossicles
The process of bone formations is called
Ossification
The cell that "breaks down" bone, putting calcium into the blood is an:
Osteoclast
Accommodation is way for our eyes to adjust what?
Our lens
Nociceptors are found throughout our body and respond to what?
Pain
These bones of the skull; frontal, ethmoidal, sphenoidal, and maxillary are called the...
Paranasal Sinuses
"Rest and digest" is the phrase for:
Parasympathetic
Which nervous system would be activated when we lounge on the couch with Netflix?
Parasympathetic
A decrease in heart rate is caused by the ____________________________ Nervous System
Parasympathetic Nervous System
The __________________________ Nervous System promotes digestion.
Parasympathetic Nervous System
Thermoreceptors send information to which lobe?
Parietal
General sense information is sent to what lobe?
Parietal lobe
Both the gastrocnemius and soleus muscles enable what action?
Plantar flexion of the foot
This cavity of the eye is found behind the lens.
Posterior Cavity
Which part of our forearm "extend fingers"?
Posterior compartment
The ______________________ membrane is found on the dendrite and has receptors for that neurotransmitter
Postsynaptic Membrane
breast glandular tissue is aided by what hormone?
Prolactin (PRL)
Which hormones are secreted by the anterior pituitary?
Prolactin, ACTH, Gonadotropins (FSH and LH), TSH, and Growth Hormone
How would the sympathetic Nervous System affect the bladder?
Relaxes muscle / closes sphincter
Rods and cones can be found where in the eye?
Retina
The Nervous layer of the eye contains what?
Retina
The retinal photoreceptors are what?
Rod and Cones
This retinal photoreceptor is responsible for seeing black and white and night vision.
Rods
The _________________ carry information from the PNS toward the CNS
Sensory Neuron
Where would I find the fibula?
Shin (lower leg)
What girdle is the clavical found?
Shoulder / Pectoral Girdle
The temporalis muscles are located where?
Sides of the head
extrinsic eye muscles are made of what type of muscle?
Skeletal
The somatic Nervous System is used to control what?
Skeletal muscle
Which muscles are involuntary?
Smooth and Cardiac muscles
The ciliary body of the eye is made of what type of muscle?
Smooth muscle
What is the tube-like structure located within the spinal cavity
Spinal cord
The epiphysis (part of the long bone) is protected by...
Spongy bone
Which muscle does both flexion of the head and lateral rotation of the head?
Sternocleidomastoid
What muscle of the head aids in flexion of the head?
Sternocliedomastoid
Cortisol is a type of lipid hormone. Which type of lipid would cortisol be classified as?
Steroid
If the receptor is found inside the cell, what kind of hormone will bind to it?
Steroid
Is testosterone a steroid or protein hormone?
Steroid
How would the sympathetic Nervous System affect the salivary glands?
Stimulates / thick
How would the parasympathetic Nervous System affect the salivary glands?
Stimulates / watery
How would the parasympathetic Nervous System affect the GI Tract?
Stimulates motility and secretion
What Mr. Hasan calls the "Big Brain"
The Cerebrum
Cardiac muscle is only found where?
The Heart
A person suffering from Parkinson's disease would have damage to what part of the brain?
The basal ganglia
What would happen if growth hormone targeted our long bones epiphyseal plate?
The bones would lengthen/ grow longer
The superficial part of the brain and is composed of gyri (hills) and sulci (valleys)
The cerebrum
The fibrous layer of the eye contains what?
The cornea and sclera
The tympanic membrane is also known as what?
The ear drum
The extrinsic eye muscles control what
The eyeball
These abdominal muscles allow lateral flexion of the body
The internal and external oblique
The vascular layer of the eye contains what?
The iris, ciliary body, and choroid.
The ciliary muscle of the eye controls what?
The lens
ADH and oxytocin are secreted by
The posterior pituitary gland
What makes steroid hormones different from protein hormones?
They can diffuse across the cell membrane
Mechanoreceptors respond to what
Touch and Pressure
What muscle of the head allows extension of the head?
Trapezius
What part of the skull contains the ossicles
Tympanic Cavity
Chicken broth is an example of
Ummami
The diaphragm is located where?
Under the ribs
what myelinates the axons
White matter
Hormones use the _____________________ to get to their target cell or tissue
blood stream
The hypothalmus controls what?
body temperature
Photoreceptors respond to...
light
Insulin does what?
lowers blood glucose levels
Myopia
nearsightedness
Most hormones use _______________ feedback to regulate their secretion.
negative
the taste sensory organs are on the ______________
tongue
Ribs 1-7 are called
true ribs
